diff options
Diffstat (limited to 'Documentation/user/updating.rst')
| -rw-r--r-- | Documentation/user/updating.rst | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/user/updating.rst b/Documentation/user/updating.rst index 6a1a73348c..7aac0a99d6 100644 --- a/Documentation/user/updating.rst +++ b/Documentation/user/updating.rst @@ -30,3 +30,11 @@ commands. The exact commands are board specific. **NOTE** barebox images can be enriched with metadata which can be used to check if a given image is suitable for updating barebox, see :ref:`imd`. + +Repairing existing boot images +------------------------------ + +Some SoCs allow to store multiple boot images on a device in order to +improve robustness. When an update handler supports it the handler can +repair and/or refresh an image from this redundant information. This is +done with the '-r' option to :ref:`command_barebox_update`. |